Truss for hangar door system



FIG. 1 is a front perspective view of a truss for a hangar door system shown on a smaller scale.

FIG. 2 is a top plan view thereof;

FIG. 3 is a rotated rear elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a side elevation view thereof; and

FIG. 6 is a front perspective view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in FIGS. 1–7 are included for the purpose of illustrating environmental elements only and form no part of the claimed design. 

The ornamental design for a truss for a hangar door system, as shown and described. 